ProjectManager simplifies your work with functions such as time reporting, invoicing, Gantt scheduling, overtime, document filing, materials, and an easy-to-use resource management module. You can use ready-made project structures or create your own unique structures in a very simple way. You can minimize the administrative work by using the same data for different purposes. You do not need to enter the information required more than once. This is a Web-based program that has to be installed on a Web server.